The nineteenth century was a great period of growth for the Orthodox churches in Russia and eastern Europe. As different nation-states emerged from the former Ottoman Empire, national churches began to form. Among these churches were ones founded in Greece in 1833, Romania in 1864, Bulgaria in 1871, and Serbia in 1879. While the churches remained loyal to the patriarch of Constantinople, they became increasingly identified with their country. This was especially true in Russia where the church was virtually controlled by the state.
Impact: The church survived in spite of state interference in the nineteenth and twentieth centuries in large part because the peasant classes were devoted to the traditions of the faith, great writers like Tolstoy and Dostoevsky advanced the need for salvation in their works, and dedicated ministers quietly served unofficial flocks.